| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.41 | 7.463% | $133.6947 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $14.54 | 10.726% | $16.0996 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $146.59 | 11.515% | $163.4698 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $133.83 | 4.810% | $140.2672 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $249.43 | 10.573% | $275.8022 | $275.80 | $275.80 | $275.80 |
| Purchase #6 | $88.90 | 4.629% | $93.0152 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $54.38 | 9.204% | $59.3851 | $59.39 | $59.40 | $59.40 |
| 7 purchase totals = | $812.08 | $881.7338 | $881.74 | $881.70 | $881.80 | |